DockerCLI/cli/debug/debug_test.go

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package debug
import (
"os"
"testing"
"github.com/Sirupsen/logrus"
)
func TestEnable(t *testing.T) {
defer func() {
os.Setenv("DEBUG", "")
logrus.SetLevel(logrus.InfoLevel)
}()
Enable()
if os.Getenv("DEBUG") != "1" {
t.Fatalf("expected DEBUG=1, got %s\n", os.Getenv("DEBUG"))
}
if logrus.GetLevel() != logrus.DebugLevel {
t.Fatalf("expected log level %v, got %v\n", logrus.DebugLevel, logrus.GetLevel())
}
}
func TestDisable(t *testing.T) {
Disable()
if os.Getenv("DEBUG") != "" {
t.Fatalf("expected DEBUG=\"\", got %s\n", os.Getenv("DEBUG"))
}
if logrus.GetLevel() != logrus.InfoLevel {
t.Fatalf("expected log level %v, got %v\n", logrus.InfoLevel, logrus.GetLevel())
}
}
func TestEnabled(t *testing.T) {
Enable()
if !IsEnabled() {
t.Fatal("expected debug enabled, got false")
}
Disable()
if IsEnabled() {
t.Fatal("expected debug disabled, got true")
}
}